The Filter,membrane, cataloged under National Stock Number 6640-01-253-9233, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-253-9233 |
| Primary Part Number | HATF04700 |
| Item Name | Filter,membrane |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | CELLULOSE NITRATE/CELLULOSE ACETATE,47 MM DIAMETER DISC,0.45 UM PORE SIZE,WHITE,CIRCULAR,150 MICRONS IN THICKNESS; SURFACTANT FREE; UNIT PKG QTY 100 MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HATF04700 PRIMARY | Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation (USA) |
| Reference | Meaning |
|---|---|
| 99-1511 | 5/1 Secondary reference U.S. Government activity |
NSN 6640-01-253-9233 is a Filter,membrane, manufactured by Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-253-9233 has 1 manufacturer part number on file: HATF04700 (Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation).
Key specifications for HATF04700: General Characteristics Item Description: CELLULOSE NITRATE/CELLULOSE ACETATE,47 MM DIAMETER DISC,0.45 UM PORE SIZE,WHITE,CIRCULAR,150 MICRONS IN THICKNESS; SURFACTANT FREE; UNIT PKG QTY 100 MM; Part Name Assigned by Controlling Agency: FILTER MEMBRANE CELLULOSE NITRATE/CELLULOSE ACETATE 47MM DIA100S MM. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.